How to Tell if Your Dog Is Sick

Travelers umbrella logo.
By Travelers
3 minutes
Dog sitting on couch in between an adult and a child.

For many pet owners, dogs are faithful companions and an important part of their lives. Unfortunately, dogs can’t tell us when they aren’t feeling well. However, there are some common canine behaviors that may indicate your dog needs extra care or medical attention.

Dog sickness symptoms to watch for

While our dogs can’t say how they feel, they communicate in other ways. Every dog is different, and while this list is by no means comprehensive, here are some common signs that your dog could be sick and may need veterinary attention:

1. Extreme weight loss or gain

If your dog shows signs of rapid weight loss despite eating a regular diet, it may be a sign of trouble. The cause might be as simple as sore gums that are making it painful for your dog to eat, but weight loss also could be a sign of something more serious such as difficulty digesting food, diabetes, infection or cancer. If your dog is gaining too much weight, it may simply be due to overeating and not enough exercise, or there might be a medical cause such as hypothyroidism.

2. Trouble with elimination

Once your dog is housebroken, watch for setbacks that could be an indication of poor health. For example, if your dog suddenly starts having accidents in the house, needs to be let outside more frequently than usual, or has trouble urinating or defecating, it could be a sign of declining health. While some changes in elimination are a normal part of aging, others can be signs of medical conditions like kidney disease, Cushing’s disease or kidney stones.

3. Sudden loss of appetite

If your dog starts ignoring his food bowl or turns up his nose at a treat, it may be for several reasons. You dog may lose his appetite if he’s eaten something he shouldn’t have, but keep an eye on him. If your dog doesn’t get his appetite back after 24 hours, consider contacting your veterinarian. It could be a sign of something more serious like dental problems, illness or an infection.

4. Decreased energy

It’s perfectly normal if your dog takes a long nap after an extra-long walk around the neighborhood. But if you notice lethargy over a few days or other signs of unusual lack of energy such as weakness or a change in tolerating regular exercise, consider making an appointment with your vet for a checkup. It could mean an infection, parasites, heart or liver problems, or diabetes.

5. Stiffness or lameness

Just like humans, dogs can suffer joint and muscle pain that causes them to have trouble rising or walking. Prolonged symptoms may indicate arthritis, ligament problems, tick-borne diseases or hip dysplasia. These conditions are treatable, so consult your vet for an accurate diagnosis and treatment plan.

6. Excessive thirst and frequent urination

If your dog is drinking excessive amounts of water and doesn’t stop after 24 hours, that may be a warning sign. Excessive drinking, or polydipsia, may be a sign that your dog is dehydrated and needs electrolytes. Your dog could also be having a bad reaction to certain medicines or dealing with kidney issues, liver failure or a hormone disorder.

7. Flaky or itchy skin

If you notice your dog scratches or licks his skin more frequently than usual, it may be a sign of a skin condition. Common skin conditions can include reactions to medication, bites from fleas or mites, or something in the environment, along with skin allergies and dermatitis. If the itching persists, talk to your vet.

8. Change in personality

You know your dog. If he seems unusually irritable, listless or unwell, take a closer look. Dogs, like humans, may be sick even if there are no apparent symptoms.

Is your dog sick? Here’s what to do

In many cases, your dog’s symptoms will go away within a day. But if your dog shows discomfort or other symptoms that last more than 24 hours, you’ll want to get him to the vet for a checkup. A visit to the veterinarian can be expensive, but like people, dogs sometimes need medical care to keep a problem from getting worse. Did you know you can buy pet insurance to help cover veterinary expenses?

Looking for ways to manage the cost of your vet bills? Learn more about Pet Insurance.

Source
1 https://www.aspcapetinsurance.com/resources/common-dog-diseases/

A dog waiting patiently for food in the hands of their owner.

Top stories

What Not to Feed Your Dog

Your dog may ask for a bite of your food, but is it OK to share? Learn what foods not to feed your dogs and what to do if they eat something they shouldn't.

Related products & services

Travelers' Pet Insurance covers pet health for dogs and cats, including wellness, accidents, and more. Learn more about pet insurance and get a free quote today. ***

Protect your home the way it protects you by choosing the property insurance coverage that meets your needs.

More Prepare & Prevent

Alternatives to Declawing Cats

Cat owners frustrated with scratching may consider declawing their cats, but the procedure can be damaging. Learn more about alternatives to declawing.

Image of orange and white tabby cat scratching at a cat scratching post.

More Prepare & Prevent

Common Dog Diseases

There are many common illnesses that dogs can contract. Learn more about common dog diseases and how to identify them so your canine can get treated.

A person embracing a healthy Saint Bernard dog.

More Prepare & Prevent

7 Tips for Moving with a Pet

Moving with your cat, dog or other pet can be stressful for both you and your pet. Follow these tips from Travelers for moving with pets to help with a smooth transition.

Pet dog sitting in a moving box.